QUEEN RANIA OF JORDAN
Jordan's reigning style icon maintained her glamorous image while pregnant with her fourth child, Prince Hashem, in late 2004. A printed chiffon gown gets the royal treatment with a luxe black fur stole by night, while a timeless fitted tweed coat and classic black sweater and pants disguise her bump for a chic daytime look.
CROWN PRINCESS VICTORIA OF SWEDEN
A figure-flattering head-to-toe black ensemble deflects attention from the new mom's burgeoning bump during a public appearance in October 2011. By December, the Crown Princess flaunted her growing curves in glamorous head-to-toe sequins paired with sky-high stilettos during a Nobel prize ceremony in Sweden.
PRINCESS MATHILDE OF BELGIUM
Proving royal maternity style can be edgy, the cool blonde kept her hemlines above the knee and added a fashion-forward splash of black PVC while pregnant with her fourth child, Princess Eleonore, in February 2008.
CROWN PRINCESS MARY OF DENMARK
The Aussie-born Danish princess, who's drawn comparisons to Kate, took royal maternity style to a new level during her third pregnancy with twins Prince Vincent and Princess Josephine in 2010. A daring strapless silk jumpsuit paired with sky-high Louboutins disguised her four-month baby bump, while an asymmetrical LBD flattered her toned arms and growing tummy a month later.
PRINCESS MARIE OF DENMARK
Another Kate look-alike, the French-born Danish princess experimented with color during her two pregnancies. An empire-line chiffon gown in royal purple looked fresh after dark during her first pregnancy in 2009, while an eye-catching red shift and nude heels looked sharp during a public appearance in November 2011.
PRINCESS LETIZIA OF SPAIN
The chic former TV reporter didn't ditch her signature blazers during her 2005 pregnancy with second daughter Princess Leonor – she simply opted for classic black and white to flatter her growing bump!